Answer:
DNA. genetic material passed down generationa
<span>The phase of mitosis during which the nuclear envelope fragments and the nucleoli disappear is called
PROPHASE.
In prophase, the nuclear envelope breaks down, the chromosomes become visible and condense, followed by which spindle fibers form.</span>
B
Explanation: hope this helps, mitosis has two identical daughter cells and mieosis is 4 sex cells(:
Answer:
Role of organisms in the nitrogen cycle:
Bacteria play a central role: Nitrogen-fixing bacteria, which convert atmospheric nitrogen to nitrates. Bacteria of decay, which convert decaying nitrogen waste to ammonia. Nitrifying bacteria, which convert ammonia to nitrates/nitrites.
Explanation:
I THINK THIS IS SHORT AND EASY
Indonesian: tanaman sangat penting. mereka membantu mempertahankan kehidupan hewan dan manusia. tanaman memberi makan kita. tanaman memberi pekerjaan pada petani karena petani menjual dan memakan tanaman (dan hewan) agar tetap hidup. bagaimana hewan-hewan itu hidup? mereka makan tanaman.
jika tanaman entah bagaimana menghilang secara misterius. semuanya akan berantakan, hewan akan mati, yang akan membuat manusia mati kecuali zat lain dibuat untuk menjaga hewan tetap hidup. tanaman penting karena ini.
english: plants are very important. they help sustain life of animals and humans. plants feed us. plants give farmers work because farmers sell and eat plants (and animals) to stay alive. how do those animals live? they eat plants.
if plants were to mysteriously disapear somehow. everything would fall apart, animals would die, which would make humans die unless another substance is made to keep animals alive. plants are important because of this.
i hope this helps. if it does, please mark brainliest.